irqchip/ingenic: Add support for TCU of X1000.

Enable TCU support for Ingenic X1000, which can be supported by
the existing driver.
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1584456160-40060-3-git-send-email-zhouyanjie@wanyeetech.com

drivers/irqchip/irq-ingenic-tcu.c

@@ -180,3 +180,4 @@ static int __init ingenic_tcu_irq_init(struct device_node *np,
 IRQCHIP_DECLARE(jz4740_tcu_irq, "ingenic,jz4740-tcu", ingenic_tcu_irq_init);
 IRQCHIP_DECLARE(jz4725b_tcu_irq, "ingenic,jz4725b-tcu", ingenic_tcu_irq_init);
 IRQCHIP_DECLARE(jz4770_tcu_irq, "ingenic,jz4770-tcu", ingenic_tcu_irq_init);
+IRQCHIP_DECLARE(x1000_tcu_irq, "ingenic,x1000-tcu", ingenic_tcu_irq_init);